Cohn Andrew M. (CIK 1696663) reported 16 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-21). Recent activity: Buy GWRS (139,343 shares), Buy GWRS (800 shares), Buy GWRS (1,023 shares), Buy GWRS (950 shares), Buy GWRS (18,305 shares). Source: SEC Form 4.
来源:SEC Form 4 申报文件 · 截至 2026-08-21